Struct GroupBy 

pub struct GroupBy {
    pub expressions: Vec<Expression>,
    pub all: Option<bool>,
    pub totals: bool,
}

Represent a GROUP BY clause with optional ALL/DISTINCT and WITH TOTALS modifiers.

The expressions list may contain plain columns, ordinal positions, ROLLUP/CUBE/GROUPING SETS expressions, or the special empty-set ().

Fields

expressions: Vec<Expression>

The grouping expressions.

all: Option<bool>

GROUP BY modifier: Some(true) = ALL, Some(false) = DISTINCT, None = no modifier

totals: bool

ClickHouse: WITH TOTALS modifier

Trait Implementations

impl Clone for GroupBy

fn clone(&self) -> GroupBy

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for GroupBy

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GroupBy

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for GroupBy

fn eq(&self, other: &GroupBy) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for GroupBy

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for GroupBy